condition	mean	min	max
4 h after light	2.895166	2.773489	3.04601
8 h after light	2.0904163333333337	1.512634	2.460807
12 h after light	1.5617130000000001	1.410115	1.7222680000000001
16 h after light	7.391142666666667	2.593975	16.19572
4 h after dark	2.363268666666667	2.208271	2.63919
8 h after dark	1.538867	1.478102	1.596122